"Name a guest Steve Serafino and unlock all endangered animals! I'm not really sure if it works all the time, but try it!" - Jajef9

"Always make sure your paths are wider than 1x1. This helps to keep traffic at a minimum." - zephyr

"If u name an exibit Xanadu, you can unlock Unicorn. But it doesn't carry to the next game. I don't know if you can re-unlock it, but you can try! Oh, but they cost 6000. I'm sure you can handle it if you use the unlimited money cheat!" - avivacat

"Name a guest Stinky and guests anywhere around him/her will start to vomit." - Dodo1

"If you name a tour guide Rosalie they will work for free" - Rachel <3

"if you name a staffmember Darker Side they turn into Darth VAder and if you name a guest Yoda, Yoda appears in your zoo and if you name another guest Bilbo there will be Hobbits running around your zoo" - MAdog